UFO Sighting Report - USA

September 25th : Lafourche And Terrebonne Parishes, Louisiana

Location of Sighting: Lafourche & Terrebonne Parishes.
Number of witnesses: many
Number of objects: 1
Shape of objects: Unknown.

Full Description of event/sighting: My friend and I seen the object flying horizontal at very fast speed. Then we heard a noise (BOOM) then the sky glowed a light pail blue, which was seen at least 30 miles in each direction. The light was so bright we had to look away. The next morning the radio station was swamped with calls from people seeing and hearing the boom from miles in all directions from where I was at the time of seeing this. No authorities can explain was this was but I know it was a UFO. If someone else has seen this or can help us get more resources that we may look into to get a better understand of this great seeing.